Iyo yakazara PCB yatinjekesa kazhinji inowanzove yakajairika rectangular chimiro. Kunyangwe hazvo maroja mazhinji akanyatsoitika, magadzirirwo mazhinji anodikanwa asina kujairika mitezo yematare ematunhu, uye maumbirwo akadaro kazhinji hazvisi nyore kugadzira. Chinyorwa ichi chinotsanangura maitiro ekugadzira zvisingaite-zvakavezwa PCBs.
Mazuva ano, saizi yePCB iri kugara ichipenya, uye mabasa ari mubhodhi redunhu ari kuwedzerawo. Yabatanidzwa nekuwedzera kwekumhanya kwe wachi, dhizaini rinova rakawanda uye rakaomesesa. Saka ngatitorei kutarisa maitiro ekuita nemabhodhi ematunhu ane maumbirwo akaoma.
Sezvinoratidzwa mumufananidzo 1, iyo yakapfava yePci board chimiro inogona kuve yakagadzirwa nyore nyore mune yakawanda maEda zvigadzirwa zvekushandisa.
Nekudaro, apo dunhu redunhu rinofanira kugadziridzwa kune yakaomarara yekudzora, hazvisi nyore kuti PCB Vagadziri vePCB, nekuti mabasa ari mumidziyo iyi haana kufanana neaya ezvemakaniki emakadhi. Iyo yakaoma Dunhu redunhu inoratidzwa mumufananidzo Kuvakazve ruzivo urwu muEma chishandiso chinogona kutora nguva yakareba uye hazvisi kushanda. Nekuti, mainjiniya emuchina anogona kunge akagadzira nzvimbo yekuvharirwa, redunhu board chimiro, kukwira gomba nzvimbo, uye kurambidzwa kwakakwirira kunodiwa nePCB Designer.
Nekuda kwe arc uye radius mune redunhu board, nguva yekuvakazve ingave yakareba kupfuura kutarisirwa kunyangwe iyo redunhu board board haina kuomarara (sezvakaratidzwa mumufananidzo 3).
Iyi ingori mienzaniso mishoma yeiyo yakaoma Dunhu redunhu maumbirwo. Nekudaro, kubva kune yanhasi vatengi zvigadzirwa zvemagetsi, iwe uchashamisika kuwana kuti mapurojekiti mazhinji anoedza kuwedzera mabasa ese ari mupakeji madiki, uye iyi package haisi nguva dzose yakatarwa. Iwe unofanirwa kufunga nezve smartphones uye mapiritsi kutanga, asi kune mizhinji mienzaniso yakafanana.
Kana iwe ukadzosera mota yerever, iwe unogona kunge uchigona kuona uyo anomirira akaverenga ruzivo rwemota neanonaka scanner, uye wobva wasviba kutaura nehofisi. Iyo kifaa yakabatanawo kune inoparadza printer yekudhinda nekukurumidza kwekudhinda. Muchokwadi, zvese izvi zvishandiso zvinoshandisa zvakaomarara / zvinochinja zvimedu zvematunhu (Mufananidzo 4), apo PCB Dunhu Comedhoriti matunhu akabatanidzwa neanotenderera nzvimbo dzakadhindwa kuti dziwedzerwe munzvimbo diki.
Zvadaro, mubvunzo ndewekuti "maitiro ekutora iyo inotsanangurwa mechina engineering injini inotsanangurwa muPCB Dhizaini Zvishandiso?" Kusimudza dhata idzi mumakanika madhiri kunogona kubvisa kudzokorora kwebasa, uye zvakanyanya kukosha, kubvisa zvikanganiso zvevanhu.
Tinogona kushandisa DXF, IDF kana proset fomu yekununura ruzivo rwese muPCB Rudzi rwekugadzirisa dambudziko iri kugadzirisa dambudziko iri. Kuita izvi kunogona kuponesa nguva yakawanda uye kubvisa kukanganisa kwevanhu. Tevere, tichadzidza nezve izvi mafomu eimwe.
DXF ndiyo yekare uye inonyanya kushandiswa fomu, iyo inonyanya kuchinjanisa data pakati pemuchina uye PCB Dhizaini Dziviriro zvemagetsi. AutoCAD yakakurira kutanga kwa1980. Iyi fomati inonyanya kushandiswa kune maviri-dimensional data kuchinjana. Vazhinji PCB tower vatengesi vanotsigira iyi fomati, uye inoita kurerutsa data yekuchinjana. DXF Import / Export inoda mamwe mabasa ekudzora zviyero, masangano akasiyana uye zvikamu zvichashandiswa mukuchinjana. Mufananidzo 5 muenzaniso wekushandisa mazano epfungwa 'Pads Tool kuti utore nzvimbo yakaoma kwazvo circumd board muDxf fomati:
Makore mashoma apfuura, 3D mabasa akatanga kuoneka muPCB zvishandiso, saka chimiro chinogona kuendesa 3D data pakati pemachina uye PCB maturusi anodiwa. Semhedzisiro, fantor graphics yakagadzira IDF fomu, iyo yaizoshandiswa zvakanyanya kuendesa dunhu redunhu uye chikamu chechikamu pakati pePCBS uye michina maturusi.
Kunyangwe iyo DXF fomati inosanganisira bhodhi saizi uye gobvu, iyo IDF fomu inoshandisa iyo X uye y chinzvimbo chechikamu, iyo nhamba yenhamba, uye iyo z-axis kureba kwechikamu. Iyi fomati inovandudza kwazvo kugona kuona iyo PCB mune matatu-emhando maonero. Iyo IDF faira inogona kusanganisira rumwe ruzivo nezvenzvimbo yakadziviswa, yakadai sekurambidzwa kumusoro kumusoro uye pasi penzvimbo yedunhu.
Iyo system inoda kukwanisa kudzora zvirimo mune iyo IDF faira nenzira yakafanana neDXF paramende yekuisa, sezvazviri zvikamu zvisingawedzere ruzivo, IDF kunze kwekuwedzera ruzivo rwekushaikwa panguva yekusikwa.
Imwe mukana weiyo IDF interface ndeyekuti pati pati inogona kufambisa zvikamu kune imwe nzvimbo itsva kana shandura iyo bhodhi chimiro, uye wozogadzira yakasarudzika idf faira. Iko kukanganisa kwenzira iyi ndeyekuti iyo faira rese rinomiririra bhodhi uye chikamu chekuchinja chinoda kutumirwa kunze kwenyika, uye mune zvimwe zviitiko, zvinogona kutora nguva yakareba nekuda kweiyo faira saizi. Mukuwedzera, zvakaoma kuona kuti ndedzipi shanduko dzakaitwa neiyo itsva IDF faira, kunyanya pamapuranga ematunhu akakura. Vashandisi veIDF vanogona pakupedzisira vakagadzira zvinyorwa zvetsika kuti uone izvi shanduko.
Kuti uendese zvirinani Chimiro chemufambiro chinogona kuburitsa saizi yebhodhi uye chidimbu chimiro, asi zvakanyanya kukosha, chikamu hachisisiri chimiro chakareruka chine kukosha kwekureba. Iyo nhanho yemubatanidzwa inopa yakadzama uye yakaoma inomiririra zvikamu zvezvinhu zvitatu-zviyero. Ose Circumd Board uye Ruzivo Ruzivo runogona kuendeswa pakati pePCB nemachina. Nekudaro, kuchine mechanism yekutarisa shanduko.
Kuti tivandudze kuchinjanisa kwemafaira efaira, takasvitsa chimiro che prostemb. Iyi fomati inogona kufambisa iyo data yakafanana neIDF uye nhanho huru, inogona kuteedzera shanduko, uye inogona zvakare kupa iyo kugona kweiyo nyaya uye kuongorora chero shanduko mushure mekutanga bhasita. Pamusoro pekutarisa shanduko, PCB uye mainjiniya emuchina anogona zvakare kubvumidza zvese kana chikamu chemunhu chimwe nechimwe chinoshanduka mudhiweketi uye bhodhi richagadziriswa. Ivo vanogona zvakare kurongedza akasiyana bhodhi bhodhi saizi kana chikamu nzvimbo. Uku kutaurirana kwakavandudzwa kunotora eco (engineering change order) izvo hazvina kumbobvira zvaitika pakati peECAD uye mechaniki boka (Mufananidzo 7).
Nhasi, mazhinji ecad uye mechancal cad system anotsigira kushandiswa kwechirevo chekunatsa kutaurirana, nekudaro kuchengetedza nguva yakawanda uye kuderedza zvikanganiso zvinokonzerwa nemidziyo yakaoma yemagetsi yemagetsi. Zvinotonyanya kukosha, mainjiniya anogona kugadzira dunhu rakaomarara
Kana usati washandisa izvi DXF, idf, nhanho kana proset data mafomu ekuchinjana ruzivo, iwe unofanirwa kutarisa kushandisa kwavo. Funga nezvekushandisa iyi yemagetsi data yekuchinjana kuti umire kutambisa nguva yekudzokorora yakaoma yedunhu colorit maumbirwo.